@growarber: Hydrangea leaves looking a little rough? Powdery mildew or Cercospora leaf spot could be the culprit. Remove affected leaves, improve airflow, water at the base, and treat with Arber Bio Fungicide Ready-to-Spray. 🌿 Save this for your next garden check! #Gardencaretips #Hydrangeas #Flowercare #Latesummergarden #Gardening